Siemens Synco 700 Series Basic Documentation page 133

Building Technologies
HVAC Products
Operating line
Checkb sign shutoff valve
[Boiler pump] overload
[Boiler pump B] overload
Flow signal pump
Optg hours pump
Optg hours pump B
Fault burner
Checkback signal burner
Hours run stage 1
Hours run stage 2
Burner start counter
Current burner output
Flue gas temperature
Flue gas temperature max
Flue gas temperature limit value
Flue gas meas mode contact
Fault text
Fault input 1
Fault text
Fault input 2
Fault text
Fault input 3
Attenuated outside temp
When making diagnostics or the wiring test, logic states are displayed. The input is
active when 1 appears on the display. If "Normal position open" is selected, this is the
case when the contact is closed; if "Normal position closed" is selected, this is the case
when the contact is open.
Main menu > Boiler ... > Outputs
Operating line
Burner stage 1
Burner stage 2
Signal modulating burner
Setpoint compensation
Boiler pump
Boiler pump B
Shutoff valve
Mix valve pos maint return temp
Main menu > Boiler ... > Limitations
Operating line
Boiler temperature max
Boiler temperature min
Protective boiler startup
Boiler return temperature min
Burner running time min
Boiler sequence controller RMK770
7 Boiler control
Adjustable values / remarks
0 /1 (1 = checkback signal)
0 / 1 (1 = overload)
0 / 1 (1 = overload)
0 / 1 (0 = no flow)
0...99999 h
0...99999 h
0 / 1 (1 = fault)
0 /1 (1 = checkback signal)
0...99999 h
0...99999 h
0...99999
0...100 %
... °C (current value)
... °C (maximum value of slave pointer)
... °C (limit value fault triggering)
0 / 1 (1 = flue gas measuring mode)
Fault text for fault input 1
0 / 1 (1 = fault)
Fault text for fault input 2
0 / 1 (1 = fault)
Fault text for fault input 3
0 / 1 (1 = fault)
... °C
Adjustable values / remarks
Off / On
Off / On
0...100%
0...100%
Off / On
Off / On
Closed / Open
0...100%
Adjustable values / remarks
Inactive / Active
Inactive / Active
Inactive / Active
Inactive / Active
Inactive / Active
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CE1P3132en
23.04.2009